<template>
  <view>
      <!-- 搜索组件 -->
    <view class="search-box">
        <my-search @myClick="gotoSearch"></my-search>
    </view>
      
    <!-- 轮播图的区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" circular="true">
      <swiper-item v-for="(sw,index) in swiperList" :key="index">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id=' + sw.goods_id">
          <image :src="sw.image_src" mode=""></image>
        </navigator>
      </swiper-item>
    </swiper>
   <view class="navAll">
     <!-- 分类导航区域 -->
     <view class="navlist" v-for="(nav,index) in navList" :key="index" @click="navClickHandler(nav)">
         <image :src="nav.image_src" mode="" class="nav-img"></image>
     </view>
     </view>
   <!-- 楼层区域 -->
   <view class="floor" v-for="(floor,index) in floorList" :key="index">
         <view class="floor-item">
           <image :src="floor.floor_title.image_src" mode="" class="floor-title"></image> 
           <!-- //楼层的图片区域 -->
           <view class="floor-img-box">
              <!-- 左侧大图片的盒子 -->
                <navigator class="left-img-box" :url="floor.product_list[0].url">
                   <image :src="floor.product_list[0].image_src" mode="widthFix" :style="{width: floor.product_list[0].image_width + 'rpx'}"></image>
                </navigator>
                <!-- 右侧小图片的盒子 -->
                <view class="right-img-box">
                  <navigator class="right-img-item" v-for="(product,index) in floor.product_list" :key="index" v-if="index!=0" :url="product.url">
                        <image :src="product.image_src" mode="widthFix" :style="{width: product.image_width + 'rpx'}"></image>
                </navigator>    
           </view>
            </view>
     </view>
   </view>
  </view>
</template>

<script>
  import badgeMix from '@/mixins/tabBar-badge.js'
  export default {
    mixins:[badgeMix],
    data() {
      return {
        //轮播图的数据列表
        swiperList:[],
        //分类导航的数据列表
        navList:[],
        //楼层数据
        floorList:[]
      };
    },
    onLoad(){
      this.getSwiperList()
      this.getNavList()
       this.getFloorList()
    },
    methods:{
     async getSwiperList(){
       const  {data: res} = await uni.$http.get('/api/public/v1/home/swiperdata')
            if(res.meta.status !== 200) return uni.$showMsg()
              this.swiperList = res.message  
      },
     async getNavList(){
        const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
         if(res.meta.status !== 200) return uni.$showMsg()
            this.navList = res.message  
      },
      async getFloorList(){
         const {data:res} = await uni.$http.get('/api/public/v1/home/floordata')
          if(res.meta.status !== 200) return uni.$showMsg()
          //对数据进行处理
          res.message.forEach(item=>{
            item.product_list.forEach(item=>{
              item.url = '/subpkg/good_list/good_list?' +item.navigator_url.split('?')[1]
            })
          })
             this.floorList = res.message  
       },
      navClickHandler(nav){
         if(nav.name ==='分类'){
           uni.switchTab({
             url:'/pages/cate/cate'
           })
         }
      },
      gotoSearch(){
        uni.navigateTo({
          url:'/subpkg/search/search'
        })
      }
    }
  }
</script>

<style lang="scss">
  .search-box{
    position: sticky;
    top: 0;
    z-index: 999;
  }
 swiper{
   height: 330rpx;
   
   .swiper-item,
   image {
     width: 100%;
     height: 100%;
   }
 }
 .navAll{
   margin: 20rpx 0;
   display: flex;
   justify-content: space-around;
   
   .nav-img{
     width: 128rpx;
     height: 140rpx;
   }
 }
 .floor-title{
   width: 100%;
   height: 60rpx;
 }
 .right-img-box{
   display: flex;
   flex-wrap: wrap;
   justify-content: space-around;
 }
 .floor-img-box{
   display: flex;
   padding-left: 10rpx;
   }
   
   
</style>
